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CIQTEK is the manufacturer and global supplier of high-performance scientific instruments, such as Electron Microscopes, Electron Paramagnetic Resonance (Electron Spin Resonance), Gas Adsorption Analyzers, quantum sensors, quantum computers, etc.
BET Surface Area and Pore Size Analyzer for sale
BET Surface Area and Pore Size Analyzer for sale

Automatic BET Surface Area & Porosimetry Analyzer | EASY-V 1440

EASY-V 1440 is the BET specific surface area and pore size analysis instrument developed independently by CIQTEK, using the static volumetric method.

 

▪  Specific surface area testing, range 0.0005 (m2/g) and above.

▪  Pore size analysis: 2 nm-500 nm.

▪  Four analysis stations, simultaneous testing of 4 samples.

▪  Equipped with the two-stage vacuum pump.

♦  Embedded test computer, safe and stable. 10-inch capacitive touch screen, tablet control experience.

 

♦  The ball screw integrated lifting system, controlled by the stepper motor, overcomes the shortcomings of common screw types easy to jam, and so on.

 

♦  The protective safety door can prevent safety accidents caused by accidental contact with low-temperature liquid nitrogen and eliminate the impact of environmental factors on the test.

 

♦  4L stainless steel inner Dewar bottle overcomes the fragile defect of glass Dewar bottle, and high thermal insulation ensures continuous test requirements for more than 72 hours.

 

 

Battery Materials

Graphite, lithium iron phosphate, lithium manganate, lithium cobalt oxide, ternary materials, and other positive and negative materials.

Petrochemical Industry

Carbon black, white carbon black, titanium dioxide, alumina, molecular sieve catalyst, resin, carbon fiber, etc.

Medicine

Montmorillonite powder; Magnesium stearate, micropowder silica gel, talc and other lubricants; Diluents such as starch and sugar; Aluminum hydroxide and other pharmaceutical excipients.

Environmental protection materials

Pine, activated carbon, bamboo charcoal, chemical carbon, zeolite molecular sieve, etc.

Nanomaterials

MOF materials, carbon nanotubes, graphene, etc.

Other powder and granular materials

Magnesium oxide, zirconia, calcium oxide, metal powder, ceramics, mineral powder, etc.

> Test function:

Static volumetric principle, adsorption/desorption isotherms measurement, single and multi-point BET method, Langmuir method, BJH total pore volume and pore size distribution analysis, DR and DA filling theory, t-plot external surface area measurement, true density measurement; Powerful online data analysis system and specific surface area and pore size distribution test system to ensure more stable and accurate test data.

 

Test ranges:

0.0005 (m2/g)~unknown upper limit (specific surface area); 2 nm - 500 nm.

 

> Test accuracy:

Specific surface area repeatability error ≤±1.0%.

 

> Sample number:

Four samples were tested at the same time and the four samples' degassing treatment (optional), sample testing system, and sample processing system are independent;

Sample testing and sample processing can be carried out simultaneously, avoiding the contamination of the test pipeline, further ensuring the accuracy of the test, and improving the service life of the instrument.

 

> Test modes:

Integrated "Single nitrogen test mode" and "Nitrogen + helium standard test mode" for customers to choose according to their actual needs;

The "Nitrogen + helium standard test mode" in line with international standards can ensure the accuracy and consistency of results, and is easy to operate;

For samples that can adsorb helium at low temperatures, helium gas is not suitable for the determination of free space. The "Single nitrogen test mode" can get the desired test results.

 

> Sample Degasser Introduction

Flexible heating of samples between 25°C (77°F) and 400°C (752°F) depending on the different sample processing requirements; Sample degasser can remove moisture from the sample for drying function.

During sample heating, the treatment system can be optionally evacuated to effectively remove impurities adsorbed on the surface of the sample particles and achieve a cleaner treatment of the material.

For samples that should not be in contact with air, a protective gas can be injected during the processing as needed to achieve complete isolation of the sample from the air.

After the sample treatment, the protective gas is passed into the cooling process to realize the isolation and protection of the treated sample.

For samples with more moisture and impurities on the particle surface, the protective gas can be injected by the action of airflow to achieve the function of purging the sample surface, which is conducive to the faster and more thorough removal of impurities and moisture.

Digital pressure measurement and data acquisition system

- The pressure and temperature sensor with digital output has twice the accuracy of similar products with analog output and stronger anti-interference ability.

- Industrial standard RS485 or RS232 communication mode. Sensors are added on demand on the communication bus, with high scalability.

- Sectional measurement of multi-range pressure sensors and high-precision pressure sensors ensure the accuracy of low-pressure measurement in the micropore measurement intervals.

 

 

 

Integrated vacuum pipeline system

- The integrated container vacuum pipeline system can effectively reduce the pipeline connection points and improve the ultimate vacuum degree of the system.

- The compact integrated system improves temperature uniformity and reduces the dead volume space, which can effectively improve test accuracy.

- Panel type parts installation method, spare parts can be disassembled independently, which is convenient for installation and maintenance.

 

 

Intelligent testing software

- The sample processing function is integrated into the test software to realize the complete automation. Sample processing time, different processing temperature combinations, sample processing delay, and other functions can be set flexibly, which can realize automatic sample processing at night and improve testing efficiency.

- Data processing software has perfect functions and easy operation, a user-friendly interface, detailed test data records, and a variety of perfect data processing modes.

- The test software adopts the Net software development platform of the advanced Microsoft technology with strong compatibility that can automatically be compatible with all and the future Windows operating system.

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